The link I provide I admit is old from October 2005, but without a shadow of doubt the area can not have recovered, and should this year follow lasts then this is potentially serious stuff.
http://news.bbc.co.uk/1/hi/world/americas/4344310.stm
What is not said is that this is the worst drought in 60 years.
Should the unthinkable happen, and this year is dry enough to result in forest fires then a HUGE amount of CO2 will be emitted to the atmosphere, whilst the creation of oxygen will decrease.
I have not as yet heard any concerns about oxygen reduction and only CO2 increasing.
http://www.mongabay.com/external/amazon_drought_NASA.htm
http://news.mongabay.com/2005/1211-amazon.html
http://www.scidev.net/content/news/eng/ama...mate-change.cfm
may be of interest in general global warming -
http://www.timesonline.co.uk/article/0,,2092-2189536,00.html